diff --git a/libs/matrix-structs b/libs/matrix-structs
index 9377e637..e046ab4f 160000
--- a/libs/matrix-structs
+++ b/libs/matrix-structs
@@ -1 +1 @@
-Subproject commit 9377e63753a3eee2b858485d1ab34b36a1c24634
+Subproject commit e046ab4f2fa1fc0ca387af5df688d4d4b38362d1